/**
 * CatalogTransferHandler.java 12 sept. 2006
 * 
 * Copyright (c) 2006 Emmanuel PUYBARET / eTeks <info@eteks.com>. All Rights
 * Reserved.
 * 
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation; either version 2 of the License, or (at your option) any later
 * version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
 * Place, Suite 330, Boston, MA 02111-1307 USA
 */
package org.windu2b.jcaddie.swing;

import java.awt.datatransfer.*;

import javax.swing.*;

import org.windu2b.jcaddie.model.*;

/**
 * Catalog transfer handler.
 * 
 * @author Emmanuel Puybaret, windu.2b
 */
public class CatalogTransferHandler extends TransferHandler
{
	/**
	 * 
	 */
	private static final long	serialVersionUID	= -7643219247632349604L;


	private Catalog	          catalog;




	/**
	 * Creates a handler able to transfer catalog selected product.
	 */
	public CatalogTransferHandler( Catalog catalog )
	{
		this.catalog = catalog;
	}




	/**
	 * Returns <code>COPY</code>.
	 */
	@Override
	public int getSourceActions( JComponent source )
	{
		return COPY;
	}




	/**
	 * Returns a {@link CaddieTransferableList transferable object} that contains
	 * a copy of the selected product in catalog.
	 */
	@Override
	public Transferable createTransferable( JComponent source )
	{
		return new CaddieTransferableList( catalog.getSelectedProduct() );
	}
}